S
M
T
W
T
F
S
30
73°
64°
31
84°
66°
1
90°
69°
2
94°
70°
3
83°
64°
4
83°
64°
5
79°
62°
6
79°
59°
7
75°
57°
8
76°
56°
9
79°
60°
10
76°
55°
11
76°
53°
12
79°
57°
13
79°
58°
14
78°
57°
15
77°
58°
16
78°
57°
17
78°
56°
18
74°
56°
19
78°
57°
20
79°
57°
21
79°
56°
22
78°
56°
23
78°
55°
24
77°
55°
25
76°
54°
26
77°
53°
27
76°
54°
28
76°
53°
29
75°
52°
30
73°
52°
1
73°
51°
2
72°
52°
3
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lyndon Township
Lyndon Township's September 2026 forecast shows daily high temperatures ranging from 72° to 94°, with overnight lows between 51° and 70°. The average high for September is 78° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Lyndon Township. See also: October | November | December.
